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1.DrawPoint function must be in GameThread. #87

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1.DrawPoint function must be in GameThread. #87

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13 changes: 8 additions & 5 deletions Unreal/Plugins/AirSim/Source/AirBlueprintLib.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -110,11 +110,14 @@ void UAirBlueprintLib::DrawPoint(const UWorld* InWorld, FVector const& Position,
{
// this means foreground lines can't be persistent
ULineBatchComponent* const LineBatcher = GetLineBatcher(InWorld, bPersistentLines, LifeTime, (DepthPriority == SDPG_Foreground));
if (LineBatcher != NULL)
{
const float PointLifeTime = GetLineLifeTime(LineBatcher, LifeTime, bPersistentLines);
LineBatcher->DrawPoint(Position, Color.ReinterpretAsLinear(), Size, DepthPriority, PointLifeTime);
}
AsyncTask(ENamedThreads::GameThread, [LineBatcher, Position, Color, Size, DepthPriority, LifeTime, bPersistentLines]()
{
if (LineBatcher != NULL)
{
const float PointLifeTime = GetLineLifeTime(LineBatcher, LifeTime, bPersistentLines);
LineBatcher->DrawPoint(Position, Color.ReinterpretAsLinear(), Size, DepthPriority, PointLifeTime);
}
});
}
}

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